package operation;

import book.Book;
import book.BookList;

import java.util.Scanner;

/**
* Created with IntelliJ IDEA.
* Description:
* User: ling
* Date: 2022-04-14
* Time: 20:28
*/public class ReturnOperation implements IOperation{
    @Override
    public void work(BookList bookList) {
        System.out.println("归还图书");
        System.out.println("请输入你要归还图书的名字");
        Scanner scanner=new Scanner(System.in);
        String name=scanner.nextLine();
        int currenSize=bookList.getUsedSize();
        for (int i = 0; i < currenSize; i++) {
            Book book=bookList.getPos(i);
            if(book.getName().equals(name)){
                book.setBorrowed(false);
                System.out.println("归还成功");
                return;
            }
        }
        System.out.println("没有你要归还的书");
    }
}
